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University of Cambridge > Talks.cam > Junior Algebra/Logic/Number Theory seminar > Domestic String Algebras and the Ziegler Spectrum.

## Domestic String Algebras and the Ziegler Spectrum.Add to your list(s) Download to your calendar using vCal - Rosie Laking
- Friday 24 January 2014, 15:00-16:00
- CMS, MR5.
If you have a question about this talk, please contact Julian Brough. The Ziegler spectrum of R is a topological space associated to the category R-Mod of (left) modules over a ring R. The aim of this talk is to introduce the spectrum with an emphasis on the points themselves – that is, the isomorphism types of indecomposable pure-injective R-modules. Using an example from the representation theory of finite-dimensional algebras we hope to illustrate how the (infinite-dimensional) pure-injective modules often arise naturally alongside their finite-dimensional counterparts. This is one of the many properties that has motivated the study of pure-injective modules, and hence the Ziegler spectrum. This talk is part of the Junior Algebra/Logic/Number Theory seminar series. ## This talk is included in these lists:- All CMS events
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